草地学报

草地学报 ›› 2015, Vol. 23 ›› Issue (2): 433-436.DOI: 10.11733/j.issn.1007-0435.2015.02.034

• 研究专报 • 上一篇    下一篇

不同醋糟施量对碱地风毛菊生长及土壤化学性质的影响

夏方山1,2, 董秋丽2, 闫慧芳1, 毛培胜1, 董宽虎2   

  1. 1. 中国农业大学动物科技学院 草业科学北京市重点实验室, 北京 100193;
    2. 山西农业大学动物科技学院, 山西 太谷 030801
  • 收稿日期:2014-09-10 修回日期:2015-03-01 出版日期:2015-04-15 发布日期:2015-03-25
  • 通讯作者: 董宽虎
  • 作者简介:夏方山(1983-),男,山东潍坊人,博士研究生,研究方向为草地资源与管理,E-mail:dqlxfs8583@163.com
  • 基金资助:

    国家“十一五”科技支撑计划课题(2007BAD56B01);国家“十二五”科技支撑计划课题“天然草地合理利用与人工饲草基地建设技术研究”(2012BAD45B03)资助

Effect of Different Application Rates Vinegar Residues on Saussurea runcinata Growing and Chemical Properties of Soil

XIA Fang-shan1,2, DONG Qiu-li2, YAN Hui-fang1, MAO Pei-sheng1, DONG Kuan-hu2   

  1. 1. College of Animal Science and Technology, China Agricultural University; Beijing Key Laboratory of Grassland Science, Beijing 100193, China;
    2. College of Animal Science and Technology, Shanxi Agricultural University, Taigu, Shanxi Province 030801, China
  • Received:2014-09-10 Revised:2015-03-01 Online:2015-04-15 Published:2015-03-25

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摘要：

通过对盐碱化草地土壤施用0(CK),100,300,500和700 g·kg-1土壤的醋糟,并分析碱地风毛菊(Saussurea runcinata)的生长及种植前后土壤性质的变化,以探讨醋糟对盐碱土壤的改良效果.结果表明:施用醋糟提高了碱地风毛菊的生长特性,并降低了盐碱土壤pH,ESP及CO32-和HCO3-含量,增加了Na+,K+,Ca2+,Mg2+,Cl-和SO42-含量.因此,醋糟可以作为改良盐碱地的优良材料.

关键词: 醋糟, 盐碱土, 碱地风毛菊, 离子, 钠碱化度

Abstract:

This study was designed to determine the growing of Saussurea runcinata and the changes of chemical property in saline-alkali soil with different application rates of vinegar residues (0(CK), 100, 300, 500 or 700 g·kg-1 soil), to ascertain the effectiveness of vinegar residues for saline-alkali soil. The results showed that the growing of Saussurea runcinata was enhanced by vinegar residues, and the contents of Na+, K+, Ca2+, Mg2+, Cl- and SO42- of soil increased, but a decrease in pH, ESP, and the contents of CO32- and HCO3- of soil was observed. Thus, vinegar residues can be used as a good material to improve the saline-alkali soil.

Key words: Vinegarx residues, Saline-alkali soil, Saussurea runcinata, Ions, Exchangeable sodium percentage

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